The cheapest and fastest trains from Swansea to Slough
Cheapest price
£67
Average price
£67
Fastest journey
2 h 59 m
Average duration
2 h 59 m
Trains per day
1
Distance
232 km
The best way to find a cheap train ticket from Swansea to Slough is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Swansea to Slough will cost around £67 if you buy it on the day, but you can find cheap train tickets today for only £67.
Of the 1 trains that leave Swansea for Slough every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 232 km distance in an average of 2 h 59 m but if you time it right, some trains will get you there in just 2 h 59 m .
The slowest trains will take 2 h 59 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare train and coach for Swansea to Slough
Omio recommends booking the train as it is the most popular option from Swansea to Slough among Omio's users. If you are prioritising price take the coach with prices starting from £17. For those with little time consider booking a train which can get you there in 2h 56m. The ticket price range depends on the travel mode: a coach costs an average of £17, and a train costs an average of £44.
Distance: 232 km
Compare train with
Most popular Train | Coach |
|---|---|
£64 Average Price | £26 Average Price Cheapest |
3h 26m Average total duration Fastest 2h 56m Onboard + 30m Additional time* | 6h 50m Average total duration 6h 20m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Swansea to Slough train times
The table below shows live departures for Swansea to Slough trains for tomorrow, Tuesday 24 February. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 09:22 Swansea | 2h59 | 12:21 Slough | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Swansea to Slough by train or coach
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
24 Feb
25 Feb
26 Feb
27 Feb
28 Feb
01 Mar
02 Mar
Why should you book Swansea to Slough trains with Omio?
Why book with Omio vs Great Western Rail?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Rail, but also compare tickets for the likes of first_great_western to find the best option for your trip from Swansea to Slough.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Great Western Rail with all available travel options, which are train and bus to ensure you get the best deal for traveling from Swansea to Slough.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Swansea to Slough.
Journey information
Overview: Train from Swansea to Slough
Trains from Swansea to Slough run on average 7 times per day, taking around 2h 56m. Cheap train tickets for this journey start at £44 but you can travel from only £17 by coach.
The earliest train runs at 03:46, the last at 22:54. The fastest train covers the 232 km distance in 2h 57m.
Distance 232 km |
Average train duration 2h 56m |
Cheapest ticket price £44 |
Trains per day 7 |
Fastest train 2h 57m |
First train 03:46 |
Last train 22:54 |
Train companies: Great Western Rail, first_great_western from Swansea to Slough trainsGreat Western Rail, first_great_western trains will get you between Swansea and Slough from £17. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
first_great_western
FAQs: Swansea to Slough train
Find answers to the most common questions about traveling from Swansea to Slough by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Slough, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Swansea and Slough
- Opening hours: Monday - Friday 05:15 - 20:00 Saturday 06:15 - 20:00 Sunday 08:00 - 20:00 Tickets requiring reservations: Mon-Sat 0910-1845
- Car Park: Mariners Road (until 30 April 2019). Thereafter please use the top level of Ivy Street (High Street) multistorey car park.
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category A. Step free access to all platforms.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible public telephones: on concourse
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: Yes
- Storage sheltered: No
- Storage location: On Platform 1
- Storage CCTV: Yes
- Location for Rail Replacement Services: Wait at the bus stops on High Street outside the station
- 6:00 AM - 8:00 PM Monday - Sunday
- Free
- The car park is open 24/7. Access is via Brunel Way.
- The Moon and Spoon
- The Red Lion
- Outside the main entrance.
- Elevators, ramps.
- £0.50
- Holiday Inn Slough - Windsor
- Moxy Slough
- Travelodge Slough
- Located in the main hall
- 36 places, covered
- Enterprise
- Europcar
- Located in the main hall
- Free
- Hall 1: main entrance, platform 1-5 for trains to London and Reading
- Hall 2: ticket office and waiting area
- Train: Great Western Railway services
- Bus: Several local bus services available
More options for your journey from Swansea to Slough
Here are some other resources that might have the information you need

